PS1 Ridge racer
PS2 Tekken 4
PS3 motor storm
PS4 fallout 4
PS5? nothing ?
PS1 = FF7
PS2 = MGS 2 Sons of Lberty
PS3/4 = skipped..
PS5 = Demons Souls (+PS4 classics I missed)
PS1 = Tomb Raider (with honourable mentions for Wipeout 2097 and Doom)
PS2 = Gran Turismo 3 (came bundled with it!)
PS3 = Motorstorm though mostly PS2 games (on the fatty 60GB) until the arrival of Uncharted.
PS4 = Dragon Age: Inquisitor and Diablo 3 (I know these were on the PS3 but the 4 versions were so much better!) but ESO was the game changer for the PS4 generation for me.
PS5 = Er....nothing. Assumed there would be bigger, better PS4 games but so far, so disappointing.